Patents by Inventor Jeong-gen YOON

Jeong-gen YOON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electronic device comprising metal case having metal pad attached thereto
    Patent number: 11374306
    Abstract: An electronic device comprising a metal case having a metal pad attached thereto is disclosed. According to the present invention, the electronic device comprises: a metal case having a metal terminal part formed therein; a metal pad joined to the metal terminal part by laser welding; and a conductive first coating layer coated on one surface of the metal pad, wherein the light reflectivity of the first coating layer is lower than the light reflectivity of the metal pad.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: June 28, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ja-myeong Koo, Jeong-gen Yoon, Young-chul Lee, Myeong-hwa Kim, Tae-hyeong Kim, Yeon-kwan Moon, Min-goo Seo, Seung-yup Lee
  • Electronic device having metal case and metal case used for same
    Patent number: 11291129
    Abstract: The present invention relates to an electronic device having a metal case, the electronic device comprising: a metal case having at least one electronic circuit or antenna formed therein; a metal pad arranged at the metal case and electrically connected to the at least one electronic circuit or antenna; a metal sheet attached to one surface of the metal pad; and an electronic circuit board electrically connected to the at least one electronic circuit or antenna of the metal case through a metal instrument for connection which detachably contacts the metal sheet.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: March 29, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ja-myeong Koo, Young-chul Lee, Young-jun Moon, Jeong-gen Yoon, Soon-min Hong
  • ELECTRONIC DEVICE COMPRISING METAL CASE HAVING METAL PAD ATTACHED THERETO
    Publication number: 20190221919
    Abstract: An electronic device comprising a metal case having a metal pad attached thereto is disclosed. According to the present invention, the electronic device comprises: a metal case having a metal terminal part formed therein; a metal pad joined to the metal terminal part by laser welding; and a conductive first coating layer coated on one surface of the metal pad, wherein the light reflectivity of the first coating layer is lower than the light reflectivity of the metal pad.
    Type: Application
    Filed: August 23, 2017
    Publication date: July 18, 2019
    Inventors: Ja-myeong KOO, Jeong-gen YOON, Young-chul LEE, Myeong-hwa KIM, Tae-hyeong KIM, Yeon-kwan MOON, Min-goo SEO, Seung-yup LEE
  • ELECTRONIC DEVICE HAVING METAL CASE AND METAL CASE USED FOR SAME
    Publication number: 20180310423
    Abstract: The present invention relates to an electronic device having a metal case, the electronic device comprising: a metal case having at least one electronic circuit or antenna formed therein; a metal pad arranged at the metal case and electrically connected to the at least one electronic circuit or antenna; a metal sheet attached to one surface of the metal pad; and an electronic circuit board electrically connected to the at least one electronic circuit or antenna of the metal case through a metal instrument for connection which detachably contacts the metal sheet.
    Type: Application
    Filed: August 16, 2016
    Publication date: October 25, 2018
    Inventors: Ja-myeong KOO, Young-chul LEE, Young-jun MOON, Jeong-gen YOON, Soon-min HONG